INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4cb8c644a67dcf13f96176cb9277055cdaaa3ac593261993d2454a13271f76', 
    'Sz2yByr60sBuhPtBSQUxlqaiGQwOZvVxEH3ldkNc8y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)